About Terra Site Constructors, LLC Terra Site Constructors, LLC is a dynamic, SBA 8(a) certified general contractor focused on federal construction , design-build , and self-perform capabilities. We serve clients including NAVFAC, USACE, NPS, GSA, and other federal agencies, with a reputation built on integrity, technical excellence, and proven performance across the Mid-Atlantic and Southeast regions.

Job Overview We are seeking an Estimator with 510+ years of experience in federal construction estimating to join our growing team. This role plays a critical part in preconstruction and proposal development , responsible for leading cost estimates, coordinating with subcontractors, and supporting proposal pricing for design-build, design-bid-build, and IDIQ contracts. This is a strategic role supporting both business development and operations , reporting directly to the Vice President of Estimating and collaborating with Capture Managers, Executives, and field leadership. The ideal candidate is detail-oriented, deadline-driven, and comfortable working in a fast-paced, collaborative environment.

Key Responsibilities Prepare detailed cost estimates for federal construction projects using plans, specifications, and RFP documents. Develop quantity takeoffs, apply labor burden, general conditions, escalation, and bond rates. Solicit and evaluate subcontractor and vendor quotes ; develop scopes of work. Participate in design reviews, site visits, and pre-bid walkthroughs . Draft pricing narratives, clarifications, and basis of estimate documentation. Support capture planning for 8(a) Sole Source , MACC/MATOC, JOC, and open competition projects. Ensure compliance with FAR/DFARS , Davis-Bacon , and agency-specific requirements. Collaborate with Business Development to establish pursuit strategies and pricing models.

Requirements Minimum Qualifications: 510 years of federal construction estimating experience (vertical and/or horizontal projects). Strong understanding of FAR , DFARS , Davis-Bacon , and cost principles. Advanced skills in Bluebeam , Excel , and estimating tools such as RSMeans , Sage Estimating (Timberline) , PlanSwift, or HeavyBid. Proficiency with platforms like Building Connected , Procore , and SAM.gov . Excellent writing and verbal communication skills. Ability to manage multiple concurrent estimates under tight deadlines . Preferred: Experience with NAVFAC, USACE, GSA, or NPS projects. Experience with 8(a) Sole Source or federal IDIQ task orders. Degree in Construction Management, Civil Engineering, or related field (or equivalent field experience). Professional certifications (CPE, LEED AP, PMP) a plus. Stable employment history with a track record of leadership and reliability.

Why Join Terra? Competitive Salary + Performance Incentives Health, Dental, Vision, and Life Insurance 401(k) with Company Match Paid Time Off + Holidays Collaborative culture with opportunity for career growth and leadership Work with a mission-driven team on high-profile federal projects